污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
浙江優機機械科技有限公司
浙江優機機械科技有限公司
JWZ型系列液壓閥門測試臺是我公司在積累多年生產閥門測試檢測設備技術的基礎上，按照國家GB/T13927-2008《通用閥門壓力試驗》和ZBJ16006-90《閥門的試驗與檢測》等標準，參照標準ISO5208《工業用閥門的壓力試驗》和美國石油學會標準API1598《閥門檢驗和試驗》的標準規范要求而研制產品，可對閥門進行殼體試驗，上密封試驗，高壓水密封試驗和低壓氣密封試驗。
JWZ型臥式液壓閥門測試臺，分為液壓系統、電氣系統、機械系統、測壓系統等四大系統，由機架、左右工作盤、夾緊油缸、牽引油缸、翻轉油缸、移動油缸、試驗介質控制管路及控制閥、低壓水泵、高壓水泵、油泵及電機、試驗介質控制管路及控制閥、液壓控制系統、電氣控制系統、試驗壓力計量等組成。
閥門的裝夾型式為抱壓式，被測閥門的兩端法蘭和盲板，分別由左右工作盤上的夾爪抱壓夾緊，右工作盤在翻轉油缸作用下，可以90°翻轉，以便在進行密封試驗時觀察和檢查密封泄漏情況，工作盤上的壓爪在徑向上根據閥門法蘭大小，在牽引油缸的作用下可同步張大和縮小，在軸向上根據閥門法蘭厚度，在夾緊油缸作用下可同步壓緊和放松，左向工作盤可根據閥門結構長度長短，在移動油缸作用下可以左右移動，低壓水泵和介質循環水箱系統組成一體，使介質循環使用，壓力表控制閥門和電器按鈕開關，全部設計在測試臺前方進行操作控制，能使各機制協調動作，操作方便，安全可靠，滿足廣大用戶測試需要。
Zhejiang YOUJI Machinery Technology Co.,Ltd.
valve test bench
JWZ type horizontal hydraulic valve testing bench, hydraulic system, electrical system, mechanical system, pressure system of the four systems, composed of a frame, the left and the right working disk, the clamping oil cylinder, traction oil cylinder, the turning oil cylinder, a moving oil cylinder and the test medium control pipeline and a control valve, low pressure water pump, high pressure water pump, oil pump and motor, test medium control pipeline and a control valve, hydraulic control system, electrical control system, the test pressure measurement.
The clamping valve type for holding type, both ends of the flange and the blind plate valve measured, respectively by clamping jaw working disk holding pressure clamping, right working disk in the turning cylinder under the action of 90 degree turn, in order to seal test to observe and check the seal leakage, work pressure claw plate in the radial direction of the valve flange according to the size of the traction under the action of the oil cylinder can be synchronized wide and narrow, in the axial direction according to the valve flange thickness, the clamping cylinder under the action of synchronous compression and relaxation, disk can be left to work according to the length of the valve structure length, can move around in the cylinder under the action of high pressure water pump and medium circulation water tank system development, make the medium cycle use, pressure gauge control valves and electric button switch, designed for operation control on the test bench in front of, can make the transfer mechanism of CO The operation is convenient, safe and reliable, and meets the needs of user testing.
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